Station Name: TUOLUMNE R BL EARLY INTAKE NR MATHER CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 2,369 feet / 722 meters

Nearest Address:
Cherry Lake Rd
Groveland, CA 95321
Tuolumne County

GPS Coordinates: 37.8815908, -119.9701824

Nearby Water Temperatures

Winter Weather Advisory issued November 13 at 11:31AM PST until November 14 at 10:00AM PST by NWS Sacramento CA

Effective: Thu November 13, 2025, 11:31 AM
Expires: Fri November 14, 2025, 10:00 AM

* WHAT...Wet snow expected above 7000 feet. Total snow accumulations of 3 to 6 inches south of Highway 50 with 12 to 18 inches at the highest peaks. Winds gusting as high as 50 mph. * WHERE...West Slope Northern Sierra Nevada above 7000 feet. * WHEN...From 4 PM this afternoon to 10 AM PST Friday. * IMPACTS...The hazardous conditions could impact the Thursday evening and Friday morning commutes. * ADDITIONAL DETAILS...Snow levels above 8000 feet through Thursday night, then lowering to around 7000-7500 feet by Friday morning.

Check the latest road conditions from Caltrans online at quickmap.dot.ca.gov or dial 5 1 1.

Winter Storm Warning issued November 14 at 1:44AM PST until November 14 at 10:00AM PST by NWS Hanford CA

Effective: Fri November 14, 2025, 1:44 AM
Expires: Fri November 14, 2025, 10:00 AM

* WHAT...Heavy snow possible. 6 to 12 inches of snow above 8,000 feet. Up to 18 inches at the higher elevations. Winds could gust as high as 40 mph. * WHERE...A portion of central California. * WHEN...Until 10 AM PST this morning. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult. The hazardous conditions could impact the Friday morning commute.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. Persons should delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order.

Flood Watch issued November 14 at 2:44AM PST until November 14 at 4:00PM PST by NWS Hanford CA

Effective: Fri November 14, 2025, 2:44 AM
Expires: Fri November 14, 2025, 11:00 AM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of central California, including the following areas, Fresno-Tulare Foothills, Fresno-Tulare Lower Sierra, Mariposa Madera Foothills, Mariposa-Madera Lower Sierra, San Joaquin River Canyon and Yosemite Valley. * WHEN...Through this afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Heavy rain is expected. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.